First, the detective locates something the suspect may have touched, for instance, his laptop, the doorknob to his bedroom, etc. Next, the detective carefully dusts fingerprint powder over the area. When a fingerprint is revealed, the detective takes a clear, clean plastic sheet and press it onto the fingerprint, therefore collecting the specimen. The fingerprint is then carefully taken to a lab to be tested.
The method used to collect fingerprints can differ depending on the surface. Regular powder is used to collect fingerprints off glass and painted surfaces, while magnetic powder is used on shiny surfaces such as a plastic container.
Using the classic Sherlock Holmes method of 'Watson' and a magnifying glass, with shade brought upon it by a double capped tweed hat.
you have some dust type of stuff and you put a brush in it and spread it across the place where you think there are fingerprints and you put something clear on it and you find fingerprints.
The fingerprints will have to match.
LATENT fingerprints.
Process fingerprints at a crime scene.
someone who investigates a crime scene they dust for fingerprints test for blood look for evidence and everything else associated with crime
someone who investigates a crime scene they dust for fingerprints test for blood look for evidence and everything else associated with crime
To lift fingerprints from surfaces
In most cases DNA fingerprints are used in identifying crime suspects. If there are fingerprints left at a crime scene then DNA fingerprints are used to attempt to identify the suspect. There is a database of criminal fingerprints that prints can be matched to if they are in the database.
So vague as to be unusable for evidence.
hair,fingerprints,footprints
He or she analizes the evidence found at a crime scene and tests blood fingerprints and stuff like that
specializes in collecting fingerprints etc from a crime scene or a criminal.
To uncover fingerprints and to (if feds) find evidence to crime scene
The forensic scientist tested the crime scene for latent fingerprints.